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FLAIRS
2006
13 years 8 months ago
Evolving Keys for Periodic Polyalphabetic Ciphers
A genetic algorithm is used to find the keys of Type II periodic polyalphabetic ciphers with mixed primary alphabets. Because of the difficulty of the ciphertext only cryptanalysi...
Ralph Morelli, Ralph Walde
FLAIRS
2006
13 years 8 months ago
Developing an Authoring System for Cognitive Models within Commercial-Quality ITSs
Producing Intelligent Tutoring Systems (ITSs) is a labor-intensive process, requiring many different skill sets. A major component of an ITS, the cognitive model, has historically...
Stephen Blessing, Stephen B. Gilbert, Steven Ritte...
FLAIRS
2006
13 years 8 months ago
Celerina - A Generative Music System Using Aesthetical Reduction Applied to Simple Cellular Automata
Celerina is the software core of a realtime system for dynamic music generation. Several one-dimensional binary cellular automata generate melodic patterns that are subsequently r...
John Flury, Daniel Bisig
FLAIRS
2006
13 years 8 months ago
Natural Language Annotations for Question Answering
This paper presents strategies and lessons learned from the use of natural language annotations to facilitate question answering in the START information access system.
Boris Katz, Gary C. Borchardt, Sue Felshin
FLAIRS
2006
13 years 8 months ago
The Semantics of Backing Up (Or: What to do with Prepositions and Particles?)
The paper discusses the lexical description and runtime disambiguation of homographous prepositions and verbal particles in English using the Ontological Semantic (OntoSem) text p...
Marjorie McShane, Stephen Beale, Sergei Nirenburg